@charset "utf-8";
@import "classes";

/**
 * @class widget
 */

/**
 * 构造列表的自定义使用方法
 -----------------------
 * 使用方法，详见 [Demo](http://doyoe.github.io/Yo/demo/widget/yo-rating.html)
 * @method yo-rating
 * @param {default | String} $name 定义yo-rating名称
 * @param {default | Length} $item-width 定义yo-rating 单项宽度
 * @param {default | Length} $item-height 定义yo-rating 单项高度
 * @param {default | Color} $url 定义yo-rating 图片url
 */

@mixin yo-rating(
    $name: default,
    $item-width: default,
    $item-height: default,
    $url: default) {
    // 区别是否新增实例还是修改本身
    @if $name == default {
        $name: "";
    } @else {
        $name: "-#{$name}";
    }
    // 如果值为default，则取config的定义
    @if $item-width == default {
        $item-width: map-get($rating, item-width);
    }
    @if $item-height == default {
        $item-height: map-get($rating, item-height);
    }
    @if $url == default {
        $url: map-get($rating, url);
    }
    .yo-rating#{$name} {
        @if $item-width != map-get($rating, item-width) {
            width: $item-width * 5;
        }
        @if $item-height != map-get($rating, item-height) {
            height: $item-height;
        }
        &,
        > .index,
        > .item {
            @if $url != map-get($rating, url) {
                background-image: url(#{map-get($setting, bgimg-domain)}#{$url});
            }
            @if $item-height != map-get($rating, item-height) {
                background-size: auto $item-height * 2;
            }
        }
        > .index {
            @if $item-height != map-get($rating, item-height) {
                background-position: 0 -#{$item-height};
            }
        }
        > .item {
            &:hover {
                @if $item-height != map-get($rating, item-height) {
                    background-position: 0 -#{$item-height};
                }
            }
        }
        // 增量扩展
        @content;
    }
}

// 调用本文件时载入rating基础构造
.yo-rating {
    @include _rating;
}